package com.github.niefy.modules.wx.handler;
import com.github.niefy.modules.wx.service.MsgReplyService;
import com.github.niefy.modules.wx.service.WxUserService;
import me.chanjar.weixin.common.session.WxSessionManager;
import me.chanjar.weixin.mp.api.WxMpService;
import me.chanjar.weixin.mp.bean.message.WxMpXmlMessage;
import me.chanjar.weixin.mp.bean.message.WxMpXmlOutMessage;
import me.chanjar.weixin.mp.util.WxMpConfigStorageHolder;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.util.StringUtils;

import java.util.Map;
/**
 * @author Binary Wang
 */
@Component
public class SubscribeHandler extends AbstractHandler {
  @Autowired
  MsgReplyService msgReplyService;
  @Autowired
  WxUserService userService;
  @Override
  public WxMpXmlOutMessage handle(WxMpXmlMessage wxMessage, Map<String, Object> context, WxMpService wxMpService, WxSessionManager sessionManager) {
    this.logger.info("新关注用户 OPENID: " + wxMessage.getFromUser() + "，事件：" + wxMessage.getEventKey());
    String appid = WxMpConfigStorageHolder.get();
    this.logger.info("appid:{}", appid);
    userService.refreshUserInfo(wxMessage.getFromUser(), appid);
    msgReplyService.tryAutoReply(appid, true, wxMessage.getFromUser(), wxMessage.getEvent());
    if (StringUtils.hasText(wxMessage.getEventKey())) {// 处理特殊事件，如用户扫描带参二维码关注
      msgReplyService.tryAutoReply(appid, true, wxMessage.getFromUser(), wxMessage.getEventKey());
    }
    return null;
  }
  /**
   * 处理特殊请求，比如如果是扫码进来的，可以做相应处理
   */
  protected WxMpXmlOutMessage handleSpecial(WxMpXmlMessage wxMessage) {
    this.logger.info("特殊请求-新关注用户 OPENID: " + wxMessage.getFromUser());
    //对关注事件和扫码事件分别处理
    String appid = WxMpConfigStorageHolder.get();
    userService.refreshUserInfo(wxMessage.getFromUser(), appid);
    msgReplyService.tryAutoReply(appid, true, wxMessage.getFromUser(), wxMessage.getEvent());
    if (StringUtils.hasText(wxMessage.getEventKey())) {
      msgReplyService.tryAutoReply(appid, true, wxMessage.getFromUser(), wxMessage.getEventKey());
    }
    return null;
  }
}
